welding

简明释义

英[ˈweldɪŋ]美[ˈweldɪŋ]

v. 焊接；（使）紧密结合，成整体；焊接（物件）；（通过熔化或软化）连接（weld 的现在分词）

n. 焊接，锻接

英英释义

单词用法

同义词

反义词

例句

1.When spot-welding, for instance, a robot has to touch the metal with an electrode.

例如，当点焊的时候机器人必须用电极接触金属。

2.Welding it together is the job of two mighty initiatives to create a true single market.

双方都需要非常主动以整合并创造出一个真正的单一市场。

3.EN ISO 287-1 Qualification Test of Welders-Fusion Welding-Part 1: steels.

ENISO 287-1焊工资质测试—熔焊—第一部分：钢材。

4.Robots efficiently carry out such routine tasks as welding, drilling, and painting automobile body parts.

机器人能有效地做那些重复性的劳动，如焊接、钻孔和为汽车零部件喷漆。

5.The local branch of Ivy tech, a community college, agreed to create a three-week welding course to teach the specialised techniques Progress Rail USES.

一所社区大学，也是当地的常青藤科技分院同意针对ProgressRail所需的专业技术，开设为期三周的焊工课程。

6.Tolerances specified in the welding specification or approved WPS shall apply.

焊接规范或认可的WPS中规定的公差应予以适用。

7.Many industries rely on welding for assembling parts.

许多行业依赖于焊接来组装零件。

8.The artist used welding to create a sculpture from metal scraps.

这位艺术家使用焊接将金属废料制作成雕塑。

9.The process of welding is essential in constructing bridges.

在建造桥梁时，焊接过程是必不可少的。

10.Safety gear is crucial when performing welding tasks.

在进行焊接作业时，安全装备至关重要。

11.He learned welding techniques in a vocational school.

他在职业学校学习了焊接技术。

作文

Welding is a fundamental process in the manufacturing and construction industries. It involves the joining of two or more pieces of material, typically metals, through the application of heat, pressure, or both. The importance of welding (焊接) cannot be overstated, as it plays a crucial role in creating structures that are safe, durable, and efficient. From skyscrapers to bridges, and from automobiles to pipelines, welding (焊接) is essential in ensuring that these structures can withstand various forces and environmental conditions.The process of welding (焊接) can be achieved through several methods, each suitable for different applications. Some of the most common types include arc welding (焊接), gas welding (焊接), and resistance welding (焊接). Arc welding (焊接) uses an electric arc to melt the materials at the joint, while gas welding (焊接) employs a flame produced by burning a fuel gas mixed with oxygen. Resistance welding (焊接) relies on the heat generated from electrical resistance to join materials. Each method has its advantages and is chosen based on the specific requirements of the project.Safety is paramount in welding (焊接) operations. Welders must wear protective gear, including helmets with dark visors, gloves, and flame-resistant clothing, to protect themselves from sparks, intense light, and heat. Proper ventilation is also crucial to avoid inhaling harmful fumes produced during the welding (焊接) process. Training and certification are often required to ensure that welders are skilled and knowledgeable about safety practices and techniques.In addition to safety, quality control is vital in welding (焊接). Poorly executed welding (焊接) can lead to weak joints, which may result in catastrophic failures. Therefore, inspections and testing are routinely conducted to ensure that the welding (焊接) meets industry standards. Non-destructive testing methods, such as ultrasonic testing and radiographic testing, are commonly employed to evaluate the integrity of welded joints without causing damage.The future of welding (焊接) is evolving with advancements in technology. Automation and robotics are increasingly being integrated into welding (焊接) processes, enhancing precision and efficiency. Automated welding (焊接) systems can perform repetitive tasks with high accuracy, reducing the risk of human error. Moreover, new materials and techniques are being developed, allowing for the welding (焊接) of previously difficult-to-join materials, such as dissimilar metals.In conclusion, welding (焊接) is an indispensable part of modern engineering and construction. Its ability to create strong and reliable connections between materials ensures the integrity of structures that we rely on every day. As technology continues to advance, the field of welding (焊接) will undoubtedly evolve, bringing new opportunities and challenges for professionals in the industry. Understanding the principles and practices of welding (焊接) is essential for anyone looking to pursue a career in this vital field, as it lays the foundation for innovation and progress in various sectors.

焊接是制造和建筑行业的一个基本过程。它涉及通过施加热量、压力或两者结合将两个或多个材料（通常是金属）连接在一起。焊接（焊接）的重要性不容小觑，因为它在创建安全、耐用和高效的结构方面发挥着至关重要的作用。从摩天大楼到桥梁，从汽车到管道，焊接（焊接）在确保这些结构能够承受各种力量和环境条件方面是必不可少的。焊接（焊接）的过程可以通过几种方法实现，每种方法适用于不同的应用。一些最常见的类型包括弧焊接（焊接）、气体焊接（焊接）和电阻焊接（焊接）。弧焊接（焊接）使用电弧来熔化接头处的材料，而气体焊接（焊接）则利用燃料气与氧气混合燃烧产生的火焰。电阻焊接（焊接）依靠电阻产生的热量来连接材料。每种方法都有其优点，并根据项目的具体要求进行选择。在焊接（焊接）操作中，安全至关重要。焊工必须穿戴保护装备，包括带有深色面罩的头盔、手套和防火服，以保护自己免受火花、强光和热量的伤害。良好的通风也至关重要，以避免在焊接（焊接）过程中吸入有害烟雾。通常需要培训和认证，以确保焊工具备技能并了解安全实践和技术。除了安全外，质量控制在焊接（焊接）中也是至关重要的。执行不当的焊接（焊接）可能导致接头强度不足，从而造成灾难性的故障。因此，定期进行检查和测试，以确保焊接（焊接）符合行业标准。常用的无损检测方法，如超声波检测和射线检测，通常用于评估焊接接头的完整性，而不会造成损坏。随着技术的进步，焊接（焊接）的未来正在不断发展。自动化和机器人技术正越来越多地融入焊接（焊接）过程，提高了精确度和效率。自动化焊接（焊接）系统可以以高精度执行重复任务，减少人为错误的风险。此外，新材料和新技术正在不断开发，使得以前难以连接的材料（如异种金属）也能够进行焊接（焊接）。总之，焊接（焊接）是现代工程和建筑中不可或缺的一部分。它能够在材料之间创造强大而可靠的连接，确保我们日常依赖结构的完整性。随着技术的不断进步，焊接（焊接）领域无疑会不断发展，为行业专业人士带来新的机遇和挑战。理解焊接（焊接）的原则和实践对于任何希望在这一重要领域追求职业的人来说都是至关重要的，因为这为各个行业的创新和进步奠定了基础。